Power Through Fitness Setbacks Discover why our clients in the East Bay love our X-Fit services and gyms in Pinole and El Cerrito, CA Are you new to the fitness world? X-Fit Training can show you the ropes and help you develop a workout plan that's right for your body. We help clients in the East Bay Area in and out of our facilities in Pinole and El Cerrito CA overcome their fitness obstacles and reach their goals.